187253768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{1697}}^1$

素因数の和:2777

約数の個数: 32

約数和(自身を含む): 378687960

約数和(自身を除く): 191434192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1061, 1697, 2122, 3394, 4244, 6788, 8488, 13576, 13793, 22061, 27586, 44122, 55172, 88244, 110344, 176488, 1800517, 3601034, 7202068, 14404136, 23406721, 46813442, 93626884, 187253768]

約数ペア:

[(1, 187253768), (2, 93626884), (4, 46813442), (8, 23406721), (13, 14404136), (26, 7202068), (52, 3601034), (104, 1800517), (1061, 176488), (1697, 110344), (2122, 88244), (3394, 55172), (4244, 44122), (6788, 27586), (8488, 22061), (13576, 13793)]